ZIGBEE Network-Based Data Transmission Method, Apparatus, and System

摘要

A ZIGBEE network-based data transmission method used to resolve a problem, that when a ZIGBEE network to which interference is relatively large is used to perform data transmission, a relatively low success rate of data transmission may be caused. The method includes, when detecting that a current working channel is interfered, acquiring, by a first routing node, interference energy intensities of remaining channels, determining that channels whose interference energy intensities are less than a first threshold are available switching channels, and sending a channel report message to an upper-layer routing node, where the channel report message includes all available switching channels, receiving a channel switching message sent by the upper-layer routing node, and switching to a target switching channel indicated by the channel switching message and receiving data using the target switching channel.

主权项

1. A ZIGBEE network-based data transmission method, comprising:
acquiring, by a first routing node, interference energy intensities of remaining channels when the first routing node detects that a current working channel of the first routing node is interfered; determining that the channels, whose interference energy intensities are less than a first threshold, in the remaining channels are available switching channels of the first routing node; sending, by the first routing node, a first channel report message to a second routing node, wherein the first channel report message comprises the available switching channels of the first routing node, and wherein the second routing node is an upper-layer routing node of the first routing node; receiving, by the first routing node, a first channel switching message sent by the second routing node, wherein the first channel switching message comprises a first target switching channel that is determined by the second routing node for the first routing node; switching the first routing node to the first target switching channel; and receiving data using the first target switching channel.